No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands.


Earthquake Information


This information is Issued for Puerto Rico and the Virgin Islands.For more information visit your corresponding Seismological Institution or theTsunami Warning Centers
Event Details
Estimated Maximum Intensity: IV in Yauco, PR
Date: June 14, 2023 03:13:17 UTC
June 13, 2023 23:13:17 Hora Local
Region: Central Region of Puerto Rico
Distances: 1.8 Km North of Sabana Grande,PR
6.95 Km South of Maricao,PR
19.63 Km East-Southeast of Mayagüez,PR
Magnitude: 3.6 Ml
Location: Latitude: 18.1121 Longitude: -66.9516
Depth: 20 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-06-13 23:40:51
ID: 20230614031316

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2023-06-13 23:40:57 Hora Local.
BULLETIN 2
Seismic Event/Tsunami
DATE: June 13, 2023
LOCAL TIME: 23:13:17
LATITUDE: 18.1121 N
LONGITUDE: 66.9516 W
LOCATION: 1.8 Km North of Sabana Grande,PR
19.6 Km East-Southeast of Mayagüez,PR
DEPTH: 20 Km
MAGNITUDE: 3.6 Ml
ESTIMATED MAXIMUM INTENSITY: IV in Yauco, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2023-06-13 23:40:57
The Puerto Rico Seismic Network (PRSN) received information that this minor earthquake was reported as felt in the Northern region of Puerto Rico, the Western region of Puerto Rico and the Southern region of Puerto Rico with a maximum intensity of IV (Modified Mercalli Scale, MM). At the moment of generating this bulletin no damages has been reported, but given the size and location this can not be ruled out

Based on magnitude, location and historic records the earthquake was not sufficient to generate a destructive tsunami to Puerto Rico and Virgin Islands.

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-06-14  0313 17.14  18  6.73   66 57.10  20.73  0.30  0.53  1.62                    IV                             
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  48   48  15.8  PR1   61  12  24  32  16  48     Q  PPP   0.00  0.00      0.00  0.00 D                                

REGION= Central Puerto Rico    
Comment: EB 3.6 ml                                                                                        
                                                                                                                       
STA NET COM CR DIST AZM  AN P/S WT   SEC (TOBS -TCAL -DLY  =RES)  WT   SR  INFO  CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T  
LSP  PR HHZ  A 15.8 297 130 EP+ 1  21.38  4.24  4.27 0.00 -0.03  0.98     0.078                                        
LSP  PR HH2  A 15.8 297 130 ES  1  25.15  8.01  7.60 0.00  0.41  0.98S    0.349                                        
GBPR PR HHZ  A 17.0 153 127 EP+ 1  21.59  4.45  4.39 0.00  0.06  0.98     0.080                                        
GBPR PR HH2  A 17.0 153 127 ES  1  25.29  8.15  7.81 0.00  0.34  0.98S    0.256                                        
MLPR PR HHZ  A 18.6 212 124 EP+ 1  21.72  4.58  4.55 0.00  0.03  0.98     0.079                                        
MLPR PR HH2  A 18.6 212 124 ES  1  25.23  8.09  8.10 0.00 -0.01  0.98S    0.180                                        
CRPR PR HHZ  A 20.4 236 119 IPD    21.74  4.60  4.74 0.00 -0.14  1.97     0.289                                        
CRPR PR HH1  A 20.4 236 119 ES  1  25.47  8.33  8.44 0.00 -0.11  0.98S    0.144                                        
PRSN PR HHZ  A 23.5 300 113 EP+ 1  21.79  4.65  5.10 0.00 -0.45  0.98     0.049                                        
PRSN PR HH2  A 23.5 300 113 ES  1  26.16  9.02  9.08 0.00 -0.06  0.98S    0.159                                        
UUPR PR HHZ  A 29.0  57 102 EP+ 1  22.60  5.46  5.76 0.00 -0.30  0.98     0.044                                        
UUPR PR HH1  A 29.0  57 102 ES  1  26.80  9.66 10.25 0.00 -0.59* 0.98S    0.191                                        
AOPR PR HHZ  A 33.3  38  96 EP- 1  23.12  5.98  6.30 0.00 -0.32  0.98     0.043                                        
AOPR PR HH2  A 33.3  38  96 ES  1  27.70 10.56 11.21 0.00 -0.65* 0.83S    0.123                                        
OBIP PR BHZ  A 37.4 101  94 EP+ 1  23.89  6.75  6.81 0.00 -0.06  0.98     0.065                                        
OBIP PR BHN  A 37.4 101  94 ES  1  28.78 11.64 12.12 0.00 -0.48  0.98S    0.108                                        
CELP PR HHZ  A 39.7  95  93 IPU    24.01  6.87  7.09 0.00 -0.22  1.97     0.239                                        
CELP PR HH1  A 39.7  95  93 ES  1  29.49 12.35 12.62 0.00 -0.27  0.98S    0.099                                        
AGPR PR HHZ  A 42.8 337  92 IPU    24.40  7.26  7.49 0.00 -0.23  1.97     0.234                                        
AGPR PR HH2  A 42.8 337  92 ES  1  30.03 12.89 13.33 0.00 -0.44  0.98S    0.142                                        
EMPR PR HHZ  A 60.2  47  91 IPD    27.34 10.20  9.70 0.00  0.50* 1.93     0.159                                        
EMPR PR HH1  A 60.2  47  91 ES  1  34.85 17.71 17.27 0.00  0.44  0.97S    0.113                                        
IDE  PR EHZ  A 62.3 300  91 IPU    27.27 10.13  9.96 0.00  0.17  1.90     0.348                                        
IDE  PR EHN  A 62.3 300  91 ES  1  34.94 17.80 17.73 0.00  0.07  0.95S    0.140                                        
ECPR PR HHZ  A 66.4  69  91 IPU    27.75 10.61 10.48 0.00  0.13  1.79     0.143                                        
ECPR PR HH1  A 66.4  69  91 ES  1  35.89 18.75 18.65 0.00  0.10  0.89S    0.074                                        
SJG  IU BHZ  A 84.9  89  90 EP+ 1  30.21 13.07 12.81 0.00  0.26  0.44     0.012                                        
SJG  IU BH1  A 84.9  89  90 ES  1  40.17 23.03 22.80 0.00  0.23  0.44S    0.019                                        
IGPR PR HHZ  A 90.9 100  90 EP+ 1  31.25 14.11 13.58 0.00  0.53* 0.28     0.006                                        
IGPR PR HH1  A 90.9 100  90 ES  1  41.61 24.47 24.17 0.00  0.30  0.28S    0.009                                        
GCPR PR HHZ  A 94.4  76  90 IPU    31.59 14.45 14.02 0.00  0.43  0.40     0.008                                        
GCPR PR HH1  A 94.4  76  90 ES  1  42.62 25.48 24.96 0.00  0.52* 0.20S    0.003                                        
IMPR PR HHZ  A103.8 269  90 EP- 1  32.97 15.83 15.20 0.00  0.63* 0.04     0.000                                        
IMPR PR HH2  A103.8 269  90 ES  1  45.85 28.71 27.06 0.00  1.65* 0.00S    0.000                                        
HUMP PR HHZ  A116.8  88  90 EP+ 2  34.54 17.40 16.85 0.00  0.55* 0.00     0.000                                        
HUMP PR HH1  A116.8  88  90 ES  2  48.43 31.29 29.99 0.00  1.30* 0.00S    0.000                                        
MTP  PR HHZ  A148.1  90  90 EP+ 2  39.35 22.21 20.82 0.00  1.39* 0.00     0.000                                        
MTP  PR HH1  A148.1  90  90 ES  2  56.64 39.50 37.06 0.00  2.44* 0.00S    0.000                                        
PCDR PR BHZ  A157.5 287  90 EP+ 2  41.40 24.26 22.01 0.00  2.25* 0.00     0.000                                        
PCDR PR BHN  A157.5 287  90 ES  2  58.94 41.80 39.18 0.00  2.62* 0.00S    0.000                                        
CUPR PR HHZ  A177.9  82  90 EP+ 2  43.30 26.16 24.59 0.00  1.57* 0.00     0.000                                        
CUPR PR HH2  A177.9  82  90 ES  2  62.97 45.83 43.77 0.00  2.06* 0.00S    0.000                                        
STVI PR HHZ  A212.7  82  90 EP+ 3  47.67 30.53 29.00 0.00  1.53* 0.00     0.000                                        
STVI PR HH1  A212.7  82  90 ES  3  72.52 55.38 51.62 0.00  3.76* 0.00S    0.000                                        
HMDR DR BHZ  A267.4 287  90 EP+ 3  55.78 38.64 35.91 0.00  2.73* 0.00     0.000                                        
HMDR DR BHE  A267.4 287  90 ES  3  85.15 68.01 63.92 0.00  4.09* 0.00S    0.000                                        
SMDR PR BHZ  A269.6 300  90 EP+ 2  57.54 40.40 36.19 0.00  4.21* 0.00     0.000                                        
SMDR PR BHN  A269.6 300  90 ES  2  87.71 70.57 64.42 0.00  6.15* 0.00S    0.000                                        

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